| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:12.23 | Winter Waves Invitational | 2026-03-13 |
| 100m Breaststroke | 1:21.35 | 2025 SNL Provincial Championships | 2025-05-30 |
| 100m Butterfly | 1:17.87 | Winter Waves Invitational | 2026-03-13 |
| 100m Freestyle | 1:04.60 | Bluefins Fall Pentathlon | 2025-11-14 |
| 200m Breaststroke | 2:56.99 | 2025 SNL Provincial Championships | 2025-05-30 |
| 200m Freestyle | 2:18.90 | Icebreaker Invitational | 2026-01-30 |
| 200m IM | 2:34.62 | Winter Waves Invitational | 2026-03-13 |
| 400m Freestyle | 4:59.94 | Icebreaker Invitational | 2026-01-30 |
| 50m Backstroke | 35.99 | Bluefins Fall Pentathlon | 2025-11-14 |
| 50m Breaststroke | 36.73 | 2025 SNL Provincial Championships | 2025-05-30 |
| 50m Butterfly | 34.55 | Bluefins Fall Pentathlon | 2025-11-14 |
| 50m Freestyle | 29.14 | Winter Waves Invitational | 2026-03-13 |
| 800m Freestyle | 10:09.81 | Winter Waves Invitational | 2026-03-13 |
Comerford, Claire's top personal bests include 100m Backstroke (1:12.23), 100m Breaststroke (1:21.35), 100m Butterfly (1:17.87), 100m Freestyle (1:04.60), 200m Breaststroke (2:56.99).
Comerford, Claire swims for Mount Pearl Marlins.
Comerford, Claire has competed in 5 meets.